通过教学忠实传承文化,促进累积文化演变的条件
Seiya Nakata1,2, Masanori Takezawa3,4,5
1Graduate School of Humanities and Human Sciences, Hokkaido University, Sapporo, Japan.
Scientific reports
|November 28, 2023
概括
当任务很困难时,教学可以促进累积文化进化 (CCE). 对于更简单的任务,创新优先于教学,以提高绩效,建议教学教学.
科学领域:
- 进化心理学 进化心理学
- 认知科学 认知科学
- 文化进化 文化进化
背景情况:
- 假设教学能够推动准确的文化特征传播和累积文化进化 (CCE).
- 之前的研究已经对教学和CCE之间的直接联系产生了怀疑.
研究的目的:
- 调查教学促进CCE的条件.
- 在文化进化中模拟教学,创新和任务难度之间的相互作用.
主要方法:
- 将动作序列模型修改为网络探索模型.
- 整合强化学习和创新与教学之间的时间权衡.
- 进行模拟来分析教学对CCE在不同任务难度的影响.
主要成果:
- 教学CCE的积极影响取决于任务的难度.
- 教学对非常困难或高级任务的CCE做出了重大贡献,在这些任务中,个人学习是不够的.
- 对于更简单的任务,优先考虑创新而不是教学可以提高绩效.
结论:
- 教学的价值随着文化复杂性而增加.
- 人类可能共同发展了复杂的累积文化和教学机制,以确保文化忠诚.
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